Overview
- Description
- The Triangle Microworks IEC 61850 Library (Any client or server using the C language library with a version number of 11.2.0 or earlier and any client or server using the C++, C#, or Java language library with a version number of 5.0.1 or earlier) and 60870-6 (ICCP/TASE.2) Library (Any client or server using a C++ language library with a version number of 4.4.3 or earlier) are vulnerable to access given to a small number of uninitialized pointers within their code. This could allow an attacker to target any client or server using the affected libraries to cause a denial-of-service condition.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:trianglemicroworks:iec_60870-6_software_library:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E96977A1-8B2A-4B3D-9E71-29B98D45C982"
},
{
"criteria": "cpe:2.3:a:trianglemicroworks:iec_61850_software_library:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EF0D9113-EBE1-47C8-9C5E-96D3A527ADA2"
}
],
"operator": "OR"
}
]
}
]